Reservoir pressure system for medicament inhaler

Details Reservoir pressure system for medicament inhaler Reservoir pressure system for medicament inhaler

2011-08-30

2011-08-30

Bianco, Patricia M (Department: 3772)

Surgery

Liquid medicament atomizer or sprayer

Pre-pressurized container holding medicament

C128S200120, C128S200140, C128S200150, C128S200180, C128S203120, C128S203150, C128S203190

Reexamination Certificate

active

08006690

ABSTRACT:
An inhaler includes an accurate and consistent mechanical dose metering system that dispenses dry powdered medicament in discrete amounts or doses for patient inhalation, a pressure relief system that manages pressure within a medicament reservoir of the inhaler to ensure consistently dispensed doses, and a dose counting system indicating the number of doses dispensed by or remaining in the inhaler.

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